It is 30 June of the same year.
Subtracting 90 days from July 1 gives April 2.
Counting from December 1, 2011, adding 90 days to this date gives February 29, 2012.
Adding 180 days to April 1 2011 gives September 28, 2011.
1st March 2012
August 1
Retail Therapy - 2011 90 Days 1-2 was released on: USA: 15 April 2011
Subtracting 936 days from April 25, 2011 gives October 1, 2008.
July 31, 2010
There are 274 more days that follow April 1. There are 29 more in April, 30 in June, September, and November (90) and 31 in May, July, August, October, and November (155).
Deader Days - 2012 Lunch Date 1-2 was released on: USA: 9 April 2012
60 days from January 31, 2011 is April 1, 2011.
Including the start and end date in the calculation, there were 240 days between September 1, 2008 and April 29, 2009.